Mitsubishi Electric CR800 Series Instruction Manual page 39

(Customer)
Control
circuit 1
CNUSR11
11
27
10
26
8
24
Control
circuit 2
CNUSR11
4
20
3
19
1
17
Please do not carry out an insulation pressure test. Moreover,
WARNING
it becomes the cause of failure if it connects incorrectly.
*1)The terminal can be used only for the external emergency stop input to the robot controller.
Fig. 2-9 ： External emergency stop connection
CAUTION
Internal circuit structure
(Controller side)
T/B emergency stop
+24V
+3.3V
+3.3V
Mode output
Emergency stop
output
Robot error output
+24V
+3.3V
+3.3V
Mode output
Emergency stop
output
Robot error output
Place the emergency stop switch in an easily operable position, and be sure to wire it
to the emergency stop correctly by refer to
measures". This is a necessary measure in order to ensure safe operation so that the
robot can be stopped immediately by pressing the emergency stop switch in the event
that the robot malfunctions.
+24V
+3.3V
+3.3V
+3.3V
+24V
+3.3V
+24V
+24V
+3.3V
+3.3V
+3.3V
+24V
+3.3V
+24V
Please refer to the example of safety
measures of "Specifications Manual".
Page 31, "2.3.7 Examples of safety
Installation and connectionInstallation 2-27
2Unpacking to installation
(Customer)
CNUSR11
14
External emergency
stop input
30
*1)
13
Door switch input
29
12
Mode selector
28
switch input
CNUSR11
7
External emergency
stop input
23
*1)
6
Door switch input
22
5 Mode selector
21 switch input